Electrical Connection through vessel wall

[bassnman]

I am designing a system where an electrical cable comes from a pump inside a pressure boundry area through a 2"-3/4" Hex bushing. I am having trouble finding an electrical connection that meets ASME B31.3 code. Does anybody have any input as to where I might find one and who the manufacturer is? I know that there has to be something somewhere.

 

[Estassoc]

Have you tried electrical pass-throughs or do these gadgets
not acceptable by the code you mentioned. We usually used
these gadgets in Autoclaves where pressure can be as high as 500 psi and motor hp as high as 300 hp (1-nozzle per
passthrough).

 

[arto]

Maybe try Conax Fittings?

http://www.conaxbuffalo.com/products/pres_vac/pl_glands.html